About J.F. Jacobs, Inc.
Trusted Commercial HVAC & Refrigeration Experts in Southeast Michigan Since 1980
For over 45 years, J.F. Jacobs, Inc. has provided reliable commercial HVAC and refrigeration services to businesses across Livonia, Detroit, and Southeast Michigan. As a family-owned and locally operated company, we’ve built our reputation on consistent performance, honest service, and long-term relationships with the businesses we serve.
We specialize in commercial heating, cooling, refrigeration, and mechanical system support for a wide range of facilities—from office buildings and industrial plants to restaurants, healthcare facilities, and multi-tenant commercial properties.
Our focus is simple: deliver solutions that keep your systems running efficiently, minimize downtime, and support your operations without interruption.
Our Experience & Approach
Commercial HVAC systems are complex, and no two buildings operate the same way. That’s why our approach is built around understanding your facility—not just your equipment.
We work closely with:
- Facility managers
- Property owners
- Operations teams
- Business owners
to ensure every system we service, repair, or install is aligned with real operational needs.
Whether it’s a routine maintenance visit, an emergency repair, or a full system replacement, we prioritize:
- Long-term system performance
- Clear communication
- Reliable service execution
- Cost-effective solutions
We don’t believe in temporary fixes—we focus on solutions that last.
What We Do
J.F. Jacobs provides complete commercial HVAC and refrigeration services throughout Southeast Michigan.
Our core services include:
- Commercial HVAC repair & installation
- Preventive maintenance programs
- Rooftop unit (RTU) service
- Commercial boiler repair & replacement
- Commercial refrigeration repair & maintenance
- HVAC system upgrades & retrofits
- 24/7 emergency HVAC service
We work with all major equipment types and tailor our service approach to each building and industry.
Industries We Serve
Over the years, we’ve supported a wide range of industries, each with unique HVAC and refrigeration requirements.
We regularly work with:
- Office buildings & corporate campuses
- Industrial & manufacturing facilities
- Restaurants & food service operations
- Supermarkets & retail stores
- Healthcare & medical offices
- Schools & educational facilities
- Warehouses & distribution centers
- Property management & multi-tenant buildings
Every environment presents different challenges, and our team is experienced in delivering solutions that match those demands.
A Long-Term Partner, Not Just a Contractor
At J.F. Jacobs, we don’t view our role as a one-time service provider. Our goal is to become a long-term partner for your facility.
That means:
- Helping prevent problems before they happen
- Keeping systems operating efficiently
- Supporting long-term equipment planning
- Being available when issues arise
Many of our client relationships span years—and in some cases, decades—because we consistently deliver dependable results.
Serving Livonia & Southeast Michigan
We proudly provide commercial HVAC and refrigeration services throughout:
- Livonia
- Detroit
- Farmington Hills
- Novi
- Troy
- Southfield
- Wayne County
- Oakland County
- Macomb County
- Southeast Michigan
Our local experience allows us to understand how Michigan’s seasonal conditions impact system performance and how to keep equipment running reliably year-round.
Why Businesses Choose J.F. Jacobs
Businesses across Southeast Michigan trust J.F. Jacobs because we prioritize:
- Over 45 years of experience
- Licensed and experienced commercial technicians
- Fast response times
- 24/7 emergency service
- Preventive maintenance expertise
- Clear and honest communication
- Long-term, cost-effective solutions
We understand that HVAC and refrigeration systems are critical to your operations—and we treat them that way.
Let’s Work Together
If you’re looking for a dependable commercial HVAC and refrigeration partner in Southeast Michigan, J.F. Jacobs is ready to help.
Contact us today to schedule service, request a quote, or discuss your facility’s needs.